Designers, psychologists, Mr. Feng Shui and advertising designers all agree that blue and green can make us feel calm, balanced and emotionally stable. They use these colors (especially grayish green) in hospitals, experimental centers and TV stations to help suppress tension and bad emotions. But so far, the influence of these reactions on the wavelength of brain chemicals, their relationship with language and their cultural significance have not been fully understood.
1, the use of blue:
Interior decoration designers have noticed that colors also depend on fashion trends, but people's view that blue and green room paints have relaxing and harmonious effects has not changed. Although it is just some statements, some professionals have been trying to collect scientific evidence. Architects and painters tend to paint walls and ceilings with blue and green paints in bedrooms and bathrooms, where they need to feel calm.
2, the impact on the United States:
Driving on any highway in the United States, you will notice that every entrance sign is made up of chalk, dark green background and reflective white characters. Civil engineers believe that the driver's eyes are not easy to get tired when looking at the fonts printed on the green background, and this color contrast makes it easier to identify the content.
Another application that uses green is the green room of a theater or TV station, because this color helps to relieve the tension of performers. This is why surgeons wear green clothes. In addition, the walls of hospital waiting rooms, psychiatric wards and cells are often painted green to achieve this effect.